package com.junbao.module.main;

/**
 * author : Majunbao
 * github : https://github.com/MaJunBaox
 * time   : 2022/8/28 11:22 上午
 * desc   :
 */
public interface MyInterface {
    abstract void learn();

    void study();

     default void play(){

    }
}
